Assistive jar-bottle opening instruments can support make up for lack of hand strength or weak grip as a result of arthritis or different conditions as stated above. These instruments are customarily used to open a cussed jar or simple water bottles with a flip cap opening. When facing tightly sealed pickle jars, jam jars, peanut butter jars, water bottles, soda bottles or any other twist cap jar or bottle lids, that you can relaxation assure that an assistive jar-bottle device is so as.